Fig 1.
Timeline depicting events, first COVID-19 case, implementation of prevention measures and cumulative confirmed COVID-19 cases.
Fig 2.
Flow chart of total study population (n = 10,001) stratified for initial registrations and reserve registrations.
Table 1.
Characteristics of total study population (n = 10,001) and stratified for serostatus.
Table 2.
Exposure factors associated with SARS-CoV-2 seroprevalence stratified for univariable and multivariable logistic regression models.